To meet your macros most efficiently, try combining high protein with high-fat foods or have foods that are both high in protein and fat at every meal. For example, having a fatty fish or fatty cut of meat with high-protein cheese (and low carb vegetables) is a simple and easy way to have a keto-friendly meal that will help you meet your protein and fat needs. On the other hand, if you just want to increase your fat intake, then find ways to add oil, animal fats, butter, fat bombs, and/or high-fat cheeses to your meals or snacks.
A macronutrient (macro) is one of three main sources of daily energy supply: carbohydrates, proteins and fats. All of them are essential in maintaining a healthy life and good exercise condition, but different diets and different occasions call for different balance between them and our keto calculator is here to help you estimate how much of each you need to consume to follow a keto dietary plan.
Traditionally, in the sports nutrition field, we talk about the importance of timing carbohydrate and fluid intake on improving sports performance. For some time now, research has been looking at the role of very low carbohydrate diets on sports performance. Trailblazers in keto and sports performance research like Dr. Stephen Phinney have been conducting studies in this area since the 80s. In one of his studies, the glycogen stores of cyclists on a keto diet were not completely depleted and lipid oxidation was increased. Researchers concluded that the body was able to adapt to the lack of carbohydrates and preserve what was needed to use the fat as fuel. However, based on the VO2 max breath test, since the body was attempting to preserve the carbohydrate during the exercise, it appears that the intensity of the exercise was limited. In a more recent study, off-road cyclists following a keto diet experienced small improvements, but still not significant enough to make strong conclusions.
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I have never tried a keto diet (don’t like the idea myself) but I am what you could call moderately (or “liberal”) low carb. Around 125g max net per day, which as you likely know is half the RDA of 250g. I get most of the rest of my energy from protein and some for fat. The RDA of protein, around 50g, is only just enough to sustain muscle of a sedentary or low movement individual – and this is proven by the fact that a lot of people who hit the gym eat easily 2-3x the RDA of protein.
First of all, I can’t deny the fact that people will lose weight on a keto diet. Here’s why. First of all, you’re eliminating a major food group. When you do that, you limit your food options and most likely your food intake, so it’s not rocket science that you’ll likely lose weight. Second, most people on a low carb diet tend to increase their protein intake in the absence of carbs and there is some evidence that consuming higher amounts of protein may have some weight loss benefits. The large recent study mentioned above also looked at fat loss and found that individuals following a keto diet lost about the same weight as individuals following a different diet when they ate the SAME amount of calories. However, the studies found that individuals on the keto diet tended to lose body weight quicker.
Studies found that endurance performance, whether it was anaerobic or aerobic was impaired or maintained with a ketogenic diet. This is still a complicated area to study, since majority of studies used in this review had small sample sizes, no control group or were very short in duration (no more than six weeks). Because of this, it is still unclear whether endurance performance is enhanced or impaired with a ketogenic diet.
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It is now a mainstream dietary regime used wih the intent to reduce weight as it is safe for most people, but one should be especially aware of going ketogenic if one takes diabetes medicine, medication for high blood pressure or is breastfeeding. Typical foods include cheese, eggs, fish and seafood, natural fats, meet, vegetables that grow above ground. The key to maintaining the diet is low carb intake - usually with the goal of eating less than 50 grams or even less than 20 grams of carbohydrates per day. The fewer the carbs, the better, usually. Things to avoid include: fruit, potatoes, pasta, beer, bread, soda, chocolate, candy, donuts, etc.
Abbey, I appreciate the article, it’s helped me come to a decision on KETO. I’ve been on KETO for over 3 months, I’m a woman of 55 and post menopausal with a good 40 lbs of fat to lose. I work out 3-5 per week at an intense level doing cardio, HIIT and weight training and I have NOT lost any weight (ok, a single pound). I am in Ketosis most of the time (testing often) and I’ve been eating 1,200 to 1,300 cals per day. My carb intake around 15-20 grams per day, Fat around 90 grams and protein was about 45 grams until I increased it after learning I had lost muscle mass confirmed on a SECA scale.
When you consider what excessive consumption of carbohydrates (and I do consider the RDA of 250g excessive) do to the human body I find it kind of sad that nutritionists still by and large pedal carbs as a hugely necessary forerunner to being a functioning human. The sugar industry pedalled the “fat is bad” lie for decades and the introduction of low fat foods duped millions of people into becoming obese. A lot of people still don’t get, for instance, the difference between blood cholesterol and dietary cholesterol.
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And by pink salt I mean pink Himalayan mineral salt. I sprinkle this stuff on everything! On my food, in my water – you name it, pink salt is in it. Not only does it make my food taste AMAZING, but the benefits of pink salt are insane, especially when it comes to Keto flu. Pink Himalayan salt contains up to 84 different minerals, a fantastic source of magnesium (almost 80% of people are deficient in!), promotes a healthy PH balance, helps regulate blood sugar levels (this is huge for Keto and staying in ketosis), and helps regulate the body’s natural sleep cycle.
All I know is that by cutting out foods like bread, that have arguably no nutritional value whatsoever, I’ve lost fat weight and have been able to retain (and grow) muscle through workouts. Not only that, but I am markedly stronger, and I don’t suffer any effects of malnutrition. I don’t want to be one of these people that despite eating a “balanced diet” simply gets fatter as they get older, because of how carbs screw up your insulin resistance levels and cause your body to store fat (particularly visceral fat in men) where it isn’t needed.
“Keto diets should only be used under clinical supervision and only for brief periods,” Francine Blinten, R.D., a certified clinical nutritionist and public health consultant in Old Greenwich, Connecticut, told Healthline. “They have worked successfully on some cancer patients in conjunction with chemotherapy to shrink tumors and to reduce seizures among people suffering from epilepsy.”
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I started Keto 100 days ago after seeing numerous family members losing a lot of weight and inches. They are getting good blood results from their doctors too. I did some research before I started and found many pro’s and con’s but decided the pro’s out weighed the con’s as long as my medical team approves. I have lost 22lbs but more important I’m down many percentage points in body fat (17.35% total now) during this time and have just received the most amazing blood work results I’ve had in years, I’m 60 years old. I told my nurse practictioner and my cardiologist how I’m eating and my N.P. said she doesn’t know enough about it but wants to know all I could tell her and my cardiologist said different diets work for different people but keep doing what I’m doing, they both just want to keep monitoring my progress with blood work and followups. I really feel the best I’ve been in a long while. When I reach a body fat percetage I’m comfortable with I might boost my carbs up to 50grams per day and decrease the fats a bit. My cardiologist says I don’t care what you eat on Friday night but the rest of the week be very mindful of your diet and blood work never lies. I can live with that.
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To calculate your calorie needs, you need to enter your age, gender, height, weight and activity level which includes exercise and other physical activity. Finally, select your chosen stringency of the diet from the drop down: ketonic, moderate and liberal, with C/P/F representing the percentages of carbs, proteins and fats in the dietary mix. The ketogenic calculator will display the amount (in ounces or grams) and caloric equivalence of the carbs, proteins and fats (lipids) you need to consume per day. You should try to eat according to the macronutrients given and to spread your meals out during the day, but you should not be overly worried about getting the exact numbers each and every day and meal as small fluctuation should be OK as long as you are close to the estimate.
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“Net carbs” and “impact carbs” are familiar phrases in ketogenic diets as well as diabetic diets. They are unregulated interchangeable terms invented by food manufacturers as a marketing strategy, appearing on some food labels to claim that the product contains less “usable” carbohydrate than is listed.  Net carbs or impact carbs are the amount of carbohydrate that are directly absorbed by the body and contribute calories. They are calculated by subtracting the amount of indigestible carbohydrates from the total carbohydrate amount. Indigestible (unabsorbed) carbohydrates include insoluble fibers from whole grains, fruits, and vegetables; and sugar alcohols, such as mannitol, sorbitol, and xylitol commonly used in sugar-free diabetic food products. However, these calculations are not an exact or reliable science because the effect of sugar alcohols on absorption and blood sugar can vary. Some sugar alcohols may still contribute calories and raise blood sugar. The total calorie level also does not change despite the amount of net carbs, which is an important factor with weight loss. There is debate even within the ketogenic diet community about the value of using net carbs.
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The Keto craze has not worked for me. My favorite websites unfortunately are full of blogs and recipes that keep reminding me to eat more fat. Unfortunately I still eat carbs. This has led to weight gain. For example, I love avocados and bacon, but being encouraged to eat more avocados and bacon while I’m still giving in to a quick sandwitch for lunch several times a week means my calorie intake is too high.
I am on the Ketogenic diet and have lost 30 lbs. in three months. I am never hungry, have an abundance of energy and feel great. Will stay on this lifestyle for the rest of my life. Am now off medication for high blood pressure. My doctor recommended this lifestyle. Normal cells in the body use fat, glucose and ketones for energy. Cancer cells can only use glucose [sugar] as an energy source. If the cancer cells can’t get glucose for fuel they will starve and die. What better reason to get off sugar. I recently read Americans consume on average 66 lbs. of sugar per year and Canadians 88 lbs. of sugar per year. Teenage boys are consuming 138 lbs of sugar per year mainly from pop. Canada is becoming a nation of obesity and disease. People are living on processed foods, sugary cereals, sodas, fruit juices, sugary snacks etc. Look at what is in the grocery carts at the tills. When are people going to wake up? I am having so much fun with the hundreds of recipes for Keto. Have found 39 websites with delicious Keto recipes.
i like the comments of people who are better off now after being on Keto, but what they never say is what were they doing BEFORE keto? eating like shit? no exercise? unhealthy lifestyle? THAT is the big part of the equation – if you went from a terrible diet to keto then OF COURSE you’re going to be better off, lose weight and feel better. maybe its not the keto, maybe its just the removal of garbage food?
Jeremy Hendon grew up in Georgia, studied at Emory and UC Berkeley, and practiced law for 6 years in LA and NYC. For much of his life, Jeremy was overweight and unable to consistently find a way to get healthy. That’s a big part of the reason why he co-founded Louise’s foods, 2 health magazines, KetoSummit.com, and now CoBionic.com. He’s also co-authored multiple books, had his products featured on national TV, and has lived in 9 different countries over the last 5 years. You can find him on Facebook or LinkedIn.
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Thanks for the great and helpful information about the Ketogenic diet .Since the last 4 years I’m on a keto diet I’m very happy,feeling a lot more healthy and I have lost a lot of weight.During that time I did quite few mistakes mainly due to misinformation so I highly recommend everyone who is really interested in keto diet to read this first https://tinyurl.com/y7xp7c6u